In this picture, the optometrist is captured on a microscope known as slit lamp biomicroscope to give him a closer up and detailed view of the eye structures in a magnified form. The highly focused ray of light enables the doctor to look through the cornea, iris, lens and anterior chamber on a very fine layer to layer basis. It is an important procedure that cannot be classified as invasive that is very vital in preventing the detection of various conditions both healthy such as dry eye syndrome and corneal scratches and unhealthy ones such as cataracts, glaucoma and symptoms of other unhealthy conditions like diabetes or hypertension. One of the most important components of the preventative eye care is the slit lamp examination, which offers a peek into the eye health, a fact that guarantees a timely diagnosis and proper control of the emerging issues.